Why is it that carers often find it so hard to care for themselves?

Why is it that carers often find it so hard to care for themselves?
Human beings rationalise their actions. This means that they seek to explain their actions with reference to reasons. Where they get those reasons can vary,
Groundhog Day was a 1993 film, in which the main character has to live through the same day repeatedly. Every morning, he wakes up at